Three simple steps
How to use this tool?
This free online converter translates Elm source code into TypeScript in three simple steps.
- Step 1
Add your Elm code
Type, paste, or upload the Elm code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into TypeScript.
- Step 3
Review the result
Review, copy, or download the resulting TypeScript code from the output editor.
See it in action
Examples of Elm to TypeScript conversion
These examples show Elm source code and the corresponding TypeScript translation. Generated results can vary as AI models are updated.
Example 1
Is String Palindrome
Program that checks if a string is a palindrome or not.
Elm code
TypeScript code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Elm code
TypeScript code
Language comparison
Key differences between Elm and TypeScript
| Characteristic | Elm | TypeScript |
|---|---|---|
| Syntax | Elm has a syntax similar to Haskell, with a strong focus on immutability and functional programming. | TypeScript has a syntax similar to JavaScript, with added static typing features. |
| Paradigm | Elm is a purely functional programming language. | TypeScript is a multi-paradigm programming language, supporting both object-oriented and functional programming. |
| Typing | Elm has a strong static type system that prevents runtime errors. | TypeScript has optional static typing, allowing for gradual adoption of type checking. |
| Performance | Elm is known for its fast performance due to its optimized virtual DOM implementation. | TypeScript's performance is comparable to JavaScript, as it transpiles to JavaScript code. |
| Libraries and frameworks | Elm has a smaller ecosystem of libraries and frameworks compared to TypeScript. | TypeScript has a large ecosystem of libraries and frameworks, as it is a superset of JavaScript. |
| Community and support | Elm has a smaller community compared to TypeScript, but it has a strong and supportive community. | TypeScript has a large and active community with extensive support and resources. |
| Learning curve | Elm has a steeper learning curve, especially for developers new to functional programming. | TypeScript has a relatively low learning curve, especially for developers familiar with JavaScript. |
Common questions
Frequently Asked Questions
How do I convert Elm to TypeScript?
Paste your Elm code into the input box, confirm the languages are set to Elm and TypeScript, and click Convert. CodeConvert AI analyzes your Elm code and generates equivalent TypeScript code in seconds, preserving the original logic and structure.
What are the main differences between Elm and TypeScript?
Elm and TypeScript differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Elm construct to its closest TypeScript equivalent. See the comparison table below for the key differences between Elm and TypeScript.
Is the converted TypeScript code accurate?
The AI produces high-quality TypeScript code that preserves the behavior of your original Elm code and follows TypeScript conventions. It handles common patterns, data structures, and idioms for both Elm and TypeScript. For large or performance-critical code, review and test the TypeScript output before using it in production.
Can I convert an entire Elm project to TypeScript?
You can convert Elm files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from Elm to TypeScript. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert TypeScript back to Elm?
Yes. CodeConvert AI converts in both directions, so you can convert TypeScript to Elm just as easily using our TypeScript to Elm converter. Try the TypeScript to Elm Converter
Is the Elm to TypeScript converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert Elm to TypeScript without an account for up to 2 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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